baber/WOPTO huggingface dataset:
Patent CA-2279298-A1 (CA)
Inventor: ATSUMI KUNIO
IPC: C07D519/00
Filed: 1998-01-28
Abstract: L'invention concerne de nouveaux dérivés de carbapenem de formule générale (I) dans laquelle R?1¿ représente hydrogène ou méthyle; un parmi R?2¿, R?3¿, R?4¿, et R?5¿ représente une liaison en position 2 du cycle de carbapenem, tandis que les trois autres représentent chacun hydrogène, halogène, nitro, cyano, alkyle, cycloalkyle, alkylthio, alcényle, formyle, alkylcarbonyle, alkoxycarbonyle, aminosulfonyle, arylcarbonyle, aryle, carbamyle, N-(alkyle inférieur) carbamyle, N,N-di (alkyle inférieur) aminocarbonyle, alkoxyiminométhyle ou hydroxyiminométhyle inférieur; R?6¿ n'est pas présent ou représente alkyle, cycloalkyle ou alcényle; R est absent ou représente hydrogène ou un groupe hydrolysable in vivo, à condition que quand R?6¿ est absent, R représente hydrogène ou un groupe hydrolysable in vivo, et que quand R?6¿ est présent, R soit absent et qu'un sel interne se forme. Les composés présentent une activité bactéricide évidente contre le Staphylococcus aureus résistant à la méticilline, contre le pneumocoque résistant à la pénicilline, contre l'entérocoque, contre le virus de la grippe, et contre les microbes produisant la bêta-lactamase. En outre, ces composés résistent efficacement au DHP-1.
Patent CA-2279902-A1 (CA)
Inventor: BAROFSKY ANDREW D
IPC: A61F2/06
Filed: 1998-02-06
Abstract: It is a general object of the invention to provide a method of effecting repair or replacement or supporting a section of a body tissue using tropoelastin, preferably cross-linked tropoelastin and specifically to provide a tropoelastin biomaterial suitable for use as a stent, for example, a vascular stent, or as conduit replacement, as an artery, vein or a ureter replacement. The tropoelastin biomaterial itself can also be used as a stent or conduit covering or coating or lining.
Patent CA-2280069-A1 (CA)
Title: Mat and method making mat
Inventor: CALLAS MICHAEL T
IPC: B32B27/02
Filed: 1999-08-11
Abstract: An entrance mat has a polypropylene greige fiber pad with a trimmed outer peripheral edge and a backing of non-skid plastic material. The backing has longitudinal treads having high friction and tacky properties which prevent creep and folding of the pad on a floor. An edge has a non-skid web secured with an adhesive to the backing and a lip extended over the adhesively secured to the trimmed outer peripheral edge.
Patent CA-2280288-A1 (CA)
Inventor: ESLAMBOLCHI HOSSEIN
IPC: H04L69/40
Filed: 1999-08-13
Abstract: A restoration network architecture (100) includes both service and protection SONET/SDH rings (15, 17) as well as a mesh network (25) including point-to-point paths (26 1-26 2). Monitoring Equipment (28, 30) monitor the status of service links (14 1-14 4) and protection links (16 1-16 4) in the service and protection rings, respectively, along with the status of the point-to point links in the mesh network. Upon detecting a failure of one of the service links and point-to-point links, an Operations Systems Data Server (32) establishes a restoration path based on the available protection links and available point-to-point links. Traffic is then restored on such the restoration path. In this way, a failure in the service ring can be restored in the mesh network while a failure in the mesh network can be restored in the protection ring.
Patent CA-2282453-A1 (CA)
Inventor: MARCHUK DAVID ERNEST
IPC: A63B55/00
Filed: 1997-09-04
Abstract: A golf club locking device attachable to a golf club bag having a main portion divided into one or more compartments and a mouth portion forming openings in the bag for receiving golf clubs in the compartments. The golf club locking device comprises a locking member and a main member which fastens to the mouth of the golf club bag and includes openings corresponding to the compartments.  The locking member is coupled to the main member and slides linearly in relation to the main member between a locked position and an unlocked position. In the locked position, the openings are constricted thereby preventing removal of clubs from the golf bag. The locking device is manufacturable as integral component of a golf bag.
Patent CA-2282647-A1 (CA)
Title: Binding for a snowboard or such
Inventor: VAN RIET PETER GASTON NADIA
IPC: A63C10/04
Filed: 1998-02-24
Abstract: Binding for a snowboard or such, whereby this binding (1) makes it possible to fix a boot (3) on a snowboard (2), characterized in that it has at least two movable elements (4-5) which each mesh over the boot (3) as a clip on the place of the instep (6). In a particular embodiment also one movable element (36) may be provided.
Patent CA-2286076-A1 (CA)
Title: Use of 5ht3 antagonists for promoting intestinal lavage
Inventor: MEGENS ANTONIUS ADRIANUS HENDR
IPC: A61K45/00
Filed: 1998-04-14
Abstract: The present invention is concerned with the use of 5HT3 antagonists for promoting intestinal lavage, especially in combination with an osmotic agent.
Patent CA-2286100-A1 (CA)
Title: Pourable fat compositions containing a thickener
Inventor: GUBLER GREGOR
IPC: A23L27/10
Filed: 1998-04-15
Abstract: Pourable fat compositions, provided with thickeners having a good closed-shelf life are obtained, if the compositions have the following composition: 0-45 wt.% herbs, spices, nuts or seeds; 5-60 wt.% of thickener; 0-5 wt.% of emulsifier; 0-10 wt.% of milk proteins; 0-10 wt.% of egg yolk powder; 1-10 wt.% salt; 50-89 wt.% of fat blend, comprising: (i) 90-99.8 wt.% liquid oil; (ii) 10-0.2 wt.% hard fat, that can form crystal network; 0-20 wt.% of flavour-compositions.
Patent CA-2286672-A1 (CA)
Title: Prosthetic repair fabric
Inventor: ELDRIDGE STEPHEN N
IPC: D04B21/00
Filed: 1998-04-07
Abstract: A prosthetic repair fabric (10) including a sheet of tissue infiltratable fabric and a second sheet (12, 14), also preferably including tissue infiltratable fabric, which is united with the first sheet. The second sheet is fused to an adhesion resistant barrier (16), forming a laminate composite prosthesis without degrading the mechanical properties or tissue ingrowth capability of the first sheet.
Patent CA-2287367-A1 (CA)
Inventor: LEE KYOUNG-JONG
IPC: C09K3/18
Filed: 1998-04-24
Abstract: With the superior ability to melt ice and remove snow as well as having the advantage of solving the problems of environmental pollution and vehicle corrosion, a deicing and snow-removing composition comprises 30 to 100 parts by weight of calcium oxide (CaO), 5 to 30 parts by weight of magnesium chloride (MgCl2), 3 to 10 parts by weight of calcium chloride (CaCl2), and 0.2 to 2 parts by weight of sodium alginate.
Patent CA-2290410-A1 (CA)
Title: Eas tag deactivation device with biplanar deactivation
Inventor: MARTIN WAYNE H
IPC: H04B5/02
Filed: 1998-04-13
Abstract: A deactivation device (10) for use in deactivating electronic article surveillance ("EAS") tags (9) includes a deactivating coil (12) having first (14) and second (16) coil parts. The first coil part is positioned in angular adjacent relation to the second coil part so that the coil parts are adapted to transmit simultaneously a deactivating field. The deactivating field forms a deactivation zone (20) having a configuration which permits for deactivation of an active EAS tag when the active EAS tag is situated within the deactivation zone.
Patent CA-2290897-A1 (CA)
Inventor: HAYNES ANDREW
IPC: E21B34/10
Filed: 1999-11-25
Abstract: A tubing mounted injection valve for an injection well is described. In one embodiment, the orifice in the flow tube is removably mounted so that it can be retrieved from the surface with a wireline rig or other surface equipment. In another embodiment, the flow tube has a surface treatment internally which creates the necessary turbulence to overcome the resistance of a return spring while at the same time providing larger clearance for passing tools therethrough for further operations downhole below the injection valve body.
Patent CA-2294588-A1 (CA)
Inventor: SOLLI KJELL ARNE
IPC: C08F210/16
Filed: 1998-06-16
Abstract: The invention relates to a process for the preparation of an olefin polymer wherein olefin polymerization is effected in a plurality of polymerization reaction stages in the presence of an olefin polymerization catalyst material, characterised in that said catalyst material comprises at least two different types of active polymerization sites.
Patent CA-2297400-A1 (CA)
Title: Unitary metal bridge, fire stop and backing device
Inventor: HERREN THOMAS R
IPC: E04B2/74
Filed: 2000-01-27
Abstract: The present invention relates to wall construction, and more particularly to a new and improved means for bracing parallel studs, draft dampening between parallel studs within interior wall structures, and anchoring hand rails and grab bars to walls using a single unitary device. A one piece elongated metal plate is inserted transversely between parallel metal studs to provide the largest percentage of closure between metal studs thereby forming a fire stop (also known as a draft dampener) within the completed wall assembly and simultaneously providing a metal backing for the installation of handrails and grab bars in conformity with requirement of the Americans with Disabilities Act and Uniform Building Code requirements. The insertion of this one piece elongated plate further serves to reinforce the strength of metal studs permitting the use of lighter gauge metal studs and obviating the need for Black-Iron Channel reinforcement or other existing bridging technology between studs resulting in construction cost savings.     This one piece elongated metal plate is installed transversely between two parallel metal studs. The one piece elongated metal plate comprises two ends. The ends are bent perpendicular to the elongated metal plate and alternately to each other to form a flange on each end to permit the fastening of the elongated plate to the adjacent stud. In addition to the perpendicular flanges, one of the two elongated ends incorporates two parallel notches, one on each side of the elongated plate along the horizontal edge, to accommodate insertion of the elongated plate between the flanges of "u"-shaped "C"-stud. The horizontal sides of the elongated plate are folded downward and perpendicular to the elongated plate forming downward flanges on each side of the elongated plate. One of the horizontal downward flanges extends substantially further down than its counterpart to form the claimed backing means for the attachment of wall mounted structures, e.g., handrails and grab bars.
Patent CA-2298420-A1 (CA)
Title: Production process of varying thickness osteosynthesis plates
Inventor: CARTA MAURIZIO
IPC: A61B17/80
Filed: 1997-09-01
Abstract: The invention concerns a process for the production of osteosynthesis plates with a varying thickness thin to whatever degree. The plates are manufactured by a metal cutting process carried out on a composite structure made by a layer of the material which will form the osteosynthesis plate, bound through a layer of adhesive to a supporting layer with high thermal conductivity and mechanical strength. When the cutting process terminates, the osteosynthesis plate is separated from the supporting layer by heating the composite structure until the adhesive melts or by using a thinner suitable for the adopted adhesive.
Patent CA-2298543-A1 (CA)
Title: Loading and release of water-insoluble drugs
Inventor: BARRY JAMES
IPC: A61P23/00
Filed: 1998-08-13
Abstract: A medical device, polymer composition, and method for delivering substantially water-insoluble drugs to tissue at desired locations within the body. At least a portion of the exterior surface of the medical device is provided with a polymer coating. Incorporated in the polymer coatings is a solution of at least one substantially water-insoluble drug in a volatile organic solvent.  The medical device is positioned to a desired target location within the body, whereupon the drug diffuses out of the polymer coating.
Patent CA-2299158-A1 (CA)
Inventor: STREET DAVID G
IPC: F16L37/18
Filed: 1998-07-15
Abstract: A safety locking coupling assembly in which pull rings on the female coupling unit of a male coupling unit/female coupling unit assembly serve both to release the coupling assembly and to maintain the coupling assembly locked against unintentional disconnection.  The pull rings are attached to cam arms which engage the male coupling unit to lock the coupling assembly and are disengaged from the male coupling unit to release the coupling assembly. In the locked condition of the coupling assembly, the pull rings abut against ears on the housing of the female coupling unit to oppose unintended movement of the cam arms from the locked position of the cam arms to the released position of the cam arms. Upon intentional removal of the pull rings from abutment with ears by an operator and pulling on the pull rings, the cam arms can be moved from the locked position of the cam arms to the released position of the cam arms to disconnect the coupling assembly.
Patent CA-2299834-A1 (CA)
Title: Fluid conducting connector assembly
Inventor: HALSTEAD MARK
IPC: F16L19/02
Filed: 2000-03-02
Abstract: A fluid conducting connector for use in water connections particularly water heater connectors. The connector assembly is designed for mating connection to a galvanized nipple for reduction of galvanic corrosion between dissimilar metal connections. An insulator assembly is seated within the connector to maintain separation between the galvanized nipple and the copper tube of the assembly. The connector assembly includes an internally threaded female connector mounted to the copper tube for connection to the nipple. The insulator assembly includes a tubular sleeve and a sealing washer. The sleeve extends partially into the copper tube while the washer seats within the female connector to seal the connector.
Patent CA-2300894-A1 (CA)
Title: Load indicating fastener systems method and apparatus
Inventor: CENEY STANLEY
IPC: G01B7/16
Filed: 1998-08-17
Abstract: A fastener system (1) employs a portable sensing device (13) such as one or more reactance capacitors (15, 16) or an imago processor such as a camera (34) or a laser, which removably attaches adjacent to the fastener to detect and measure the change in a gap or specialized form of the bolt head or associated washer (26, 27) caused by the relative movement of portions of the fastener system (1) when it is under strain without contacting the sensed portions undergoing the significant relative movement.
Patent CA-2302286-A1 (CA)
Inventor: HOHMANN ANDREAS
IPC: G06F17/30
Filed: 1999-07-26
Abstract: La présente invention concerne un système utilisant une infrastructure de mise en correspondance de base de données relationnelle pour établir des correspondances entre des objets C++ et les relations que ceux-ci ont avec une base de données relationnelle. La mise en correspondance est facilitée par des fichiers de correspondances qui décrivent un objet et la façon dont ces objets correspondent avec une table de la base de données. La base de données comporte des tables de débordement dès qu'un objet est associé à plus d'un nombre déterminé d'autres objets, deux par exemple. Une couche de réflexion C++ permet d'accéder par le nom à des attributs et à des méthodes concernant les objets C++ pendant l'exécution. Les données mises en correspondance peuvent être également gérées par mémoire tampon pendant le transfert de données avec la base de données.
Patent CA-2303035-A1 (CA)
Title: Swash plate type hydraulic unit
Inventor: TAKAHASHI MASAKO
IPC: F04B1/22
Filed: 1998-08-21
Abstract: In a swash plate type hydraulic unit for use as a swash plate type hydraulic pump and a hydraulic motor, a plurality of block plates 4 1 to 4 5 being divided at split planes extending orthogonal to a cylinder block axis X are soldered to one another to form a cylinder block 4. Inlet holes 25i and 39i for supporting plungers 27 and 41 slidably therein are formed in an inlet-side one of the block plates 4 1, 4 2 ; 4 4, 4 5 located close to plunger swash plates 9a and 19a, while in remaining inner-side ones of the block plates 4 3 to 4 5 ; 4 1 to 4 3 are formed inner holes 25o and 39o of a diameter larger than that of the inlet holes 25i and 39i, the inner holes 25o and 39o each defining an oil chamber to which the outer peripheral surface of the associated plunger 27, 41 faces. With this arrangement, a cylinder block structure superior in mass-productivity is provided.
Patent CA-2305187-A1 (CA)
Inventor: STORSTROM HELGE
IPC: B22F1/00
Filed: 1998-12-01
Abstract: Cette invention porte sur un lubrifiant utilisé dans la compression à chaud de compositions de poudre métallurgique à base de fer. 50 à 100 % en poids du lubrifiant est un polyester, aromatique ou partiellement aromatique, ayant un poids moléculaire moyen au nombre M¿n? compris entre 5000 et 50 000. Cette invention porte également sur une composition de poudre métallique contenant le lubrifiant, sur un procédé de fabrication de produits frittés à l'aide de ce lubrifiant, et sur l'utilisation de ce lubrifiant dans la compression à chaud de poudres métallurgiques.
Patent CA-2305283-A1 (CA)
Title: Continuous casting method, and device therefor
Inventor: KIM IN CHEOL
IPC: B22D11/115
Filed: 1999-07-30
Abstract: A continuous casting method, and a device for use in the casting method, are disclosed. The flow state of the discharged molten metal is properly controlled, and thus, the amounts of residual non-metallic inclusions and gas bubbles within the molten metal are decreased, so that continuously cast slabs of a good quality can be produced. The continuous casting device includes a mould (10) with a submerged nozzle (11) installed therein, the submerged nozzle having a pair of discharge holes (11a) directed toward narrow faces of the mould (10). Further, an electromagnetic brake ruler (40) is included for establishing a magnetic field within the mould (10). The electromagnetic brake ruler (40) includes a base frame (43) surrounding the mould (10), and iron cores projecting from near the wide faces of the mould, while the iron cores are wound with induction coils. It further includes a pair of electromagnetic transferring parts (41 and 42) connected to the iron cores, and disposed immediately above the discharge holes of the submerged nozzle toward narrow faces of the mould and in parallel with a discharge direction of the molten metal. With the magnetic field applied within the mould (10), the separation capability for the non-metallic inclusions and gas bubbles is increased so as to greatly reduce the internal defects of the cast products.
Patent CA-2307426-A1 (CA)
Inventor: CLEMENTS ALAN
IPC: B65H35/00
Filed: 2000-05-02
Abstract: A tape applicator includes a frame. A blade is affixed to the frame. A guard is mounted on the frame and extends from the frame beyond the edge of the blade.  The guard is deflected as the tape is drawn across the blade.
Patent CA-2308944-A1 (CA)
Title: Well reference apparatus and method
Inventor: DEWEY CHARLES H
IPC: E21B47/04
Filed: 2000-05-18
Abstract: The well reference apparatus and method of the present invention includes a reference member preferably permanently installed within the borehole at a preferred depth and orientation in one trip into the well. The reference member provides a permanent reference for the location of all operations, particularly in a multi-lateral well. The assembly of the present invention includes disposing the reference member on the end of a pipe string. An orienting tool such as an MWD collar is disposed in the pipe string above the reference member. This assembly is lowered into the borehole on the pipe string. Once the preferred depth is attained, the MWD is activated to determine the orientation of the reference member. If the reference member is not oriented in the preferred direction, the pipe string is rotated to align the reference member in the preferred direction. This process is repeated for further corrective action and to verify the proper orientation of the reference member. Upon achieving the proper orientation of the reference member, the reference member is set within the borehole and the pipe string is disconnected from the reference member and retrieved.
Patent CA-2310309-A1 (CA)
Title: Subscriber announcement system
Inventor: CHEN JENNIFER H
IPC: H04Q3/00
Filed: 2000-05-30
Abstract: A communications network includes plural intelligent peripherals, a single announcement management system, a service provisioning platform and plural service control points controlled by corresponding application programs. A method of provisioning a service in the network includes recording an announcement at an intelligent peripheral, receiving an ID number associated with the announcement from the announcement management system at the intelligent peripheral, sending the m number from the intelligent peripheral through a switch to a service control point, distributing the ID number from the service control point to all other service control points, and distributing the announcement and the ID number from the intelligent peripheral to all other intelligent peripherals.
Patent CA-2310345-A1 (CA)
Title: Enhanced communication connector assembly with crosstalk compensation
Inventor: ARNETT JAIME RAY
IPC: H01R4/24
Filed: 2000-05-31
Abstract: An enhanced communication connector assembly capable of meeting Category 6 performance levels with respect to near end crosstalk (NEXT), when the assembly is connected to a mating connector. The assembly includes a wire board, and a number of elongated terminal contact wires with base portions that are supported on the board. The contact wires have free end portions opposite the base portions for making electrical contact with a mating connector. A crosstalk compensating device on the wire board is constructed and arranged to cooperate with sections of selected terminal contact wires to provide capacitive compensation coupling between the selected terminal contact wires, when the contact wires are engaged by the mating connector.
Patent CA-2311732-A1 (CA)
Inventor: LAN RED
IPC: B62B7/08
Filed: 2000-06-14
Abstract: A stroller includes a stroller frame, a backrest, left and right positioning members movable between a locking position and an unlocking position, and a releasing unit including a pulling member, left and right pushing members mounted movably on the backrest for moving the left and right positioning members to the unlocking position, and left and right urging members that urge respectively the left and right pushing members to move away from the left and right positioning members. The pulling member includes a rod member mounted movably on the backrest, a connecting block connected to the rod member and having a through-hole, and a single flexible string passing through the through-hole and extending sidewisely from the through-hole to be connected to the left and right pushing members.
Patent CA-2312816-A1 (CA)
Title: Method and reactor for making norbornene
Inventor: KOTWICA ROLAND
IPC: B01J19/26
Filed: 1998-11-23
Abstract: The invention concerns a method for making norbornene from dicyclopentadiene (DPCD) and ethylene characterised in that it consists in subjecting DCPD to partial monomerisation into CPD by pre-heating: at a temperature between 140 ·C and 240 ·C; and under pressure from 20 to 300 bars abs., before reacting it with ethylene with an ethylene/DCPD mol ratio of 1 to 20, at a temperature between 200 ·C and 320 ·C; under pressure from 20 to 300 bars abs.; and a retention time of 1 to 10 minutes, in stable reaction conditions between DCPD, CPD and ethylene.